Practical Rigger Level 2 Training in Colorado: Real Equipment Experience

Earning your rigger level 2 certification means stepping beyond the basics and demonstrating real competency with complex lifts, multi-leg sling configurations, and load calculations that hold up under OSHA scrutiny. For Colorado workers in construction, energy, and industrial sectors, that credential is increasingly a hiring requirement — not just a résumé line. This article breaks down exactly what rigger level 2 training covers, how the NCCCO exam is structured, and what hands-on preparation actually looks like in the field.

What Rigger Level 2 Certification Actually Requires

NCCCO's Rigger Level II certification is governed by a specific body of knowledge that goes well beyond Level I. Where Level I focuses on basic hitches, hand signals, and tag line control, Level II requires demonstrated understanding of multi-part rigging systems, center of gravity determination, load weight estimation, and hardware inspection under ASME B30.9 (slings) and ASME B30.26 (rigging hardware). Candidates must also understand the requirements under OSHA 1926 Subpart CC — specifically 29 CFR 1926.1425, which mandates that personnel who rig suspended loads be qualified to do so.

To sit for the NCCCO Rigger Level II written exam, candidates must be at least 18 years old and provide documentation showing relevant field experience. There is no strict hour requirement published by NCCCO, but the knowledge domains tested demand genuine hands-on background. The written exam covers load weight calculations, sling angle factors, hardware ratings, lift planning, and OSHA compliance obligations. A separate practical exam evaluates real-world performance — candidates must correctly rig and communicate a lift without prompting.

What Colorado Jobsites Demand From Qualified Riggers

Colorado's construction and energy sectors have expanded steadily, and with that growth comes heightened demand for credentialed riggers. Wind energy installations on the Eastern Plains, commercial high-rise construction along the Front Range, and oil and gas infrastructure in the DJ Basin all require riggers who can work safely with cranes operating near capacity. General contractors on CDOT bridge projects and federal construction sites explicitly list NCCCO Rigger Level II as a minimum qualification for ironworkers and signalpersons involved in crane picks.

The state's varied terrain also creates conditions that require riggers to think beyond flat-ground assumptions. High-altitude sites can affect equipment load ratings, and wind conditions near mountain corridors demand conservative rigging choices and precise sling angle calculations. A rigger who only understands textbook scenarios will not perform reliably when field conditions deviate from ideal — which is why real equipment experience during training matters.

What Hands-On Rigger Level 2 Training Looks Like

Holder Crane & Rigging Training Solutions delivers mobile NCCCO training directly to job sites and training facilities across Colorado, meaning candidates train on the same types of equipment they'll use professionally. That's not a minor detail — NCCCO's practical exam requires performance under realistic conditions, and candidates who have only studied diagrams consistently underperform on the hands-on component.

During a rigger level 2 training course, students work through multi-leg bridle slings, calculate resultant forces as sling angles decrease below 60 degrees, and practice inspecting wire rope slings for broken wires, kinking, and heat damage per ASME B30.9 criteria. Rigging hardware — shackles, hooks, eyebolts, turnbuckles — is inspected against ASME B30.26 rejection criteria. Trainees plan and execute actual lifts, including determining center of gravity for asymmetric loads, setting choker hitch positions to avoid uncontrolled rotation, and communicating clearly with crane operators using standardized hand signals per ASME B30.3.

For candidates who want to prepare their knowledge base before the course, Holder Crane & Rigging Training Solutions offers access to a NCCCO learning center with study materials aligned to the current exam content outlines.

How the NCCCO Rigger Level 2 Written Exam Is Structured

The NCCCO Rigger Level II written exam consists of approximately 90 questions covering five core content areas: general knowledge, slings, rigging hardware, load handling, and safety/regulations. The exam is computer-based and administered at NCCCO Accredited Test Sites — Holder Crane & Rigging Training Solutions operates as an accredited site, meaning candidates can test where they train.

Math-based questions on the exam are not trivial. Sling tension calculations using the D/R ratio formula, load distribution across multiple legs, and working load limit (WLL) reductions based on sling angle are all fair game. Candidates who treat the test as a memorization exercise routinely fail the calculation section. Working through realistic practice problems is the only way to build the speed and accuracy the timed exam requires. Our free NCCCO practice exams are a solid starting point for self-assessment before you commit to a test date.

When you're ready to schedule your official exam, you can register through our paid NCCCO exams portal, which walks you through the NCCCO testing process step by step.

Common Mistakes Riggers Make on the Practical Exam

The practical component trips up more candidates than the written exam, and the failures are almost always rooted in the same patterns. First, candidates underestimate sling angle effects. When a two-leg bridle is rigged at 30 degrees from horizontal instead of 60 degrees, the tension in each leg more than doubles relative to a vertical hitch — rigging that looks appropriate can be dangerously overloaded. Examiners watch for whether candidates check and document sling angles before the lift proceeds.

Second, candidates skip or rush hardware inspection. ASME B30.26 is explicit about rejection criteria: a shackle with a deformed pin, a hook with more than 15% throat opening beyond original dimensions, or a turnbuckle with insufficient thread engagement must be removed from service. During the practical exam, evaluators often place one or more defective components in the rigging kit to test whether the candidate identifies them before building the rig.

Third, communication breakdowns with the crane operator lead to automatic failures. Riggers must use standard ASME B30.3 hand signals consistently and without hesitation — improvised signals create unsafe conditions and demonstrate a fundamental gap in qualification.

Career and Wage Impact of Rigger Level 2 Certification

In Colorado's unionized construction sector, NCCCO Rigger Level II holders typically earn meaningfully more per hour than uncertified riggers, and the credential opens doors to lead rigger and rigging supervisor roles that carry additional compensation. On federal projects subject to the Davis-Bacon Act, certified riggers often qualify for higher prevailing wage classifications.

Beyond wages, certification protects workers legally. Under OSHA 1926.1425, employers are required to ensure that only qualified riggers handle suspended loads. A rigger without documented qualification puts both themselves and their employer at risk of citation. Having the NCCCO credential provides a standardized, nationally recognized proof of qualification that satisfies this requirement across virtually every major general contractor operating in the state.

For a complete overview of how NCCCO certification works across disciplines, see our NCCCO certification guide.

Frequently Asked Questions

What is the difference between NCCCO Rigger Level 1 and Rigger Level 2?

Rigger Level I covers foundational skills — basic hitches, hand signals, and introductory load handling. Rigger Level II requires demonstrated competency in multi-leg rigging systems, sling angle calculations, center of gravity determination, and lift planning under ASME B30.9, B30.26, and OSHA 1926 Subpart CC standards.

How long does it take to get rigger level 2 certified in Colorado?

Most candidates complete a structured training course over two to three days, but total preparation time depends on your field experience level. The NCCCO written and practical exams can be scheduled at an accredited test site once you feel prepared — there is no mandatory waiting period between training and testing.

Does rigger level 2 certification satisfy OSHA 1926.1425 requirements?

Yes. OSHA 1926.1425 requires that suspended load rigging be performed by a qualified rigger. NCCCO Rigger Level II is widely accepted across the industry as meeting that qualification standard, and most major contractors explicitly list it as sufficient proof of qualification in their safety plans.

What math do I need to know for the NCCCO Rigger Level 2 exam?

You need to work through sling tension calculations using the load angle factor, determine load distribution across multi-leg bridles, apply the D/R ratio for wire rope bending stress, and calculate working load limit reductions based on hitch type and sling angle. These problems require practice under timed conditions, not just formula memorization.

Can Holder Crane & Rigging Training Solutions come to our Colorado job site for rigger level 2 training?

Yes. Holder Crane & Rigging Training Solutions offers mobile NCCCO training that comes directly to your facility or job site across Colorado, allowing your crew to train on familiar equipment in realistic conditions. You can request on-site training to discuss scheduling and group rates.